Answer:
Length of the fencing required = 201.06 meters
Step-by-step explanation:
Architect is planning a circular playground with diameter = 64 m
We have to calculate the fencing required to cover this playground.
Length of fencing = circumference of the playground
Since circumference of a circle = π × (Diameter)
= 64π
= 201.06 meters
Therefore, length of fencing required to keep the kids in a circle will be 201.06 meters.
You can't solve 2/5y + 1/3x
You have two variables and no way to find what they're equal to.
I'll walk you through the steps,
first you find the discount--- 4.3 * .4 = 1.72
Subtract discount from original price---4.30 - 1.72 = 2.58
2.58 is now the sale price after the discount.
Now to add tax we must multiply---00.6 * 2.58 = .1548
Add sales to tax price---2.58 + 0.15 = 2.73
So the sale price including tax and the discount will be $2.78
Hope this isn't too confusing and hope it helps<span />
Answer:
It's the the 4th one. 6.3.3